US Patent Issued to Shenzhen Optiave Display Technology on July 22 for "Display device, a vehicle with a display device and display virtual image method" (Chinese Inventors)

ALEXANDRIA, Va., July 23 -- United States Patent no. 12,366,754, issued on July 22, was assigned to Shenzhen Optiave Display Technology Co. Ltd. (Shenzhen, China).

"Display device, a vehicle with a display device and display virtual image method" was invented by Yisheng Zhu (Shenzhen, China), Houqiang Jiang (Shenzhen, China) and Tapani Kalervo Levola (Shenzhen, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A display apparatus (500) for displaying a virtual image (VIMG1) comprises: an optical engine (ENG1) to form input light (IN1), which represents an input image (IMG0), an expander device (EPE1) to form light beams (B3P0,R,B3P1,R) of output light (OUT1) by expanding light beams (B0P0,R,B0P1,R) of the...